Texas Instruments

SN74CBTK16245DL

SN74CBTK16245DL Description

The SN74CBTK16245DL is an integrated circuit (IC) bus switch designed by Texas Instruments, featuring two independent circuits with an 8 x 1:1 configuration. This device is part of the 74CBTK series and is housed in a 48SSOP package, making it suitable for surface mount applications. It operates on a single supply voltage ranging from 4.5V to 5.5V, ensuring compatibility with various power sources. The SN74CBTK16245DL is classified under the category of Encoders, Decoders, Multiplexers & Demultiplexers, and is identified by the base product number 74CBTK16245. This product is currently marked as obsolete, but it remains a valuable component for specific legacy applications.

SN74CBTK16245DL Features

The SN74CBTK16245DL offers several key features that make it a robust choice for bus switching applications:

• Independent Circuits: The device comprises two independent circuits, each capable of handling separate data paths. This dual-circuit design enhances flexibility and reliability in complex systems.
• 8 x 1:1 Configuration: Each circuit supports an 8 x 1:1 configuration, allowing for efficient data routing and switching between multiple buses.
• Single Supply Operation: The SN74CBTK16245DL operates on a single supply voltage between 4.5V and 5.5V, simplifying power management and reducing the complexity of power supply design.
• Surface Mount Packaging: The 48SSOP package is designed for surface mount technology, ensuring ease of integration into modern printed circuit boards (PCBs) and facilitating automated assembly processes.
• Compliance and Safety: The SN74CBTK16245DL is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards. It also has a moisture sensitivity level (MSL of) 1 (unlimited), making it suitable for a wide range of manufacturing environments.
• Harmonized Tariff Code: The HTSUS code 8542.39.0001 provides clear classification for import and export purposes, ensuring compliance with international trade regulations.

SN74CBTK16245DL Applications

The SN74CBTK16245DL is ideal for a variety of applications where efficient and reliable bus switching is required:

• Data Communication Systems: The dual independent circuits and8 x 1:1 configuration make this IC suitable for routing data between different buses in communication systems, ensuring seamless data flow and minimizing latency.
• Computer Peripherals: In applications such as printers, scanners, and other peripherals, the SN74CBTK16245DL can manage data transfer between the peripheral and the host system, enhancing overall system performance.
• Industrial Control Systems: The robust design and single supply operation make it a reliable choice for industrial applications where consistent performance and ease of integration are critical.
• Legacy Systems: Despite its obsolete status, the SN74CBTK16245DL remains a valuable component for maintaining and upgrading legacy systems that rely on this specific bus switch configuration.

Conclusion of SN74CBTK16245DL

The SN74CBTK16245DL is a versatile and reliable bus switch IC from Texas Instruments, offering dual independent circuits with an 8 x 1:1 configuration. Its single supply operation, surface mount packaging, and compliance with environmental and safety standards make it a suitable choice for a variety of applications, particularly in data communication systems, computer peripherals, industrial and control systems. While marked as obsolete, the SN74CBTK16245DL continues to provide significant value for legacy systems and specific applications where its unique features and performance benefits are essential.